baber/WOPTO huggingface dataset:
Patent JP-H08164035-A (JP)
Title: Back-and-forth adjusting device of headrest
Inventor: MASUTANI EIJI
IPC: A47C7/38
Filed: 1994-12-15
Abstract: PURPOSE: To achieve simple structure of a headrest, easiness of manufacturing and assembling, light weight, and low cost, and to improve operability. CONSTITUTION: To a lateral shaft 3 in a horizontal direction and a pillar with leg parts 4 to be mounted on the seat side, a headrest frame 1 is attached in such a way as to permit free rotation in the back-and forth direction on the lateral shaft 3. Into the lateral shaft 3, a coil part 8 of a coil spring 7 is inserted, which does not lock the rotation of the frame 1 but has a smaller diameter than the the lateral shaft 3. One end 10 of the coil spring 7 is a free end, and the other end 9 thereof is fixedly connected to the frame 1, so that the diameter of the coil part 8 may be enlarged when the frame 1 turns forward.
Patent JP-H11127707-A (JP)
Title: Protection of root pot of garden tree and wind screening tool
Inventor: SUZUKI TOSHIO
IPC: A01G17/14
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify site fabrication with respect to digging and transplanting of a garden tree in a planting operation, to prevent the condition of being withered and damaged even at a site of a moor and in an operation in a period in midwinter and midsummer unsuitable for planting and to constitute a magnificent view of planting on the surface of concrete and asphalt, by using a wood framework box. SOLUTION: A jute net 2 is fitted to a wood framework box 1. A garden tree is fixed by an upper fixing material 3 and an inner fixing wood 4 in the wood framework box 1 while adding fertile soil and planting is carried out in a packed state in a box as it is.
Patent JP-2001151873-A (JP)
Title: Storing cover for air bag device
Inventor: MASUBUCHI TETSUO
IPC: B60R21/2165
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a storing cover for an air bag device, having a safe sureness, an adoptability to a wide range of temperature, a durability and a preferable touch feeling, capable of realizing a high productivity and a low cost and enabling no need of coating. SOLUTION: This storage cover for the air bag is obtained by injection molding a thermoplastic elastomer having a prearranged breaking part having a fragile structure, blending 0.01-5 pt.wt. additive based on 100 pts.wt. polyetherester block copolymer obtained by copolymerizing components (a), (b) and (c), also having 120-400 MPa bending flexibility and 56-70 Shore hardness. (a) A short chain dicarboxylic component is an aromatic dicarboxylic acid or its ester-forming derivative. (b) A short chain diol component is an aliphatic diol and its ester-forming derivative. (c) A long chain diol component consists of a specific neopentylene oxide structural unit (N) and a tetramethylene oxide structural unit (T), and is a polyether having 5-50 mole % ratio of (N) and a polyether glycol having 400-6,000 number-average molecular weight.
Patent JP-H08170969-A (JP)
Title: Shock vibration storing method
Inventor: MIURA SHINSUKE
IPC: G01P15/00
Filed: 1994-12-16
Abstract: PURPOSE: To analyze the factors of vibration information above a reference level by storing vibration waveform information from a specific point at the start of the vibration to a specific point when the vibration ends with the detection of the reference level end point of vibration waveform as a trigger. CONSTITUTION: Vibration waveform information for continuous detection by a vibration sensor 1 is successively stored at a spare memory 8. When a level judging equipment 3 judges that vibration waveform information from the sensor 1 exceeds a preset reference level, a CPU 5 specifies a reference level start point P1 , a peak point P2 , and a reference level end point P3 of vibration waveform. Then, waveform information from a specific point P0 before the point P1 to a specific point P4 after the point P3 . is read from the memory 8 and is stored in a main memory 4 with the detection of the arrival of the point P3 as a trigger. By repeating this operation, total information from the point P0 to the point P4 is stored in the memory 4 for vibration waveform exceeding a reference level out of total vibration waveform information detected by the sensor 1 for analysis as needed.
Patent JP-2001155200-A (JP)
Title: Parking lot system
Inventor: SHIMA MITSUHIDE
IPC: G07B15/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To solve such problems on a conventional parking lot system where a parking ticket exclusive for a parking lot is required for discount of the paring charge in accordance with the purchase amount and the using results of a customer and with cooperation secured between a store (salesroom) and the parking lot and also the vehicles are not guided to the parking lot in response to the type of each vehicle. SOLUTION: In the parking lot system, an entrance gate device sends ICC-ID that is received by radio from an on-vehicle device to a center device together with the time (entering time) when the ICC-ID is received, then the ICC-ID received from the entrance device is made to correspond to the entering time and also a discount amount that is received from a terminal device is associated with its relevant ICC-ID, and there associated ICC-ID and discount amount are stored in a use management table and managed there. The using time of a parking lot is calculated from the ICC-ID that is received from an exit gate device the leaving time and the entering time stored in the use management table.  A parking charge is calculated from the using time of the parking lot and referring to a parking charge table, and the parking charge is exactly calculated by reflecting the discount amount stored in the use management table on the parking charge.
Patent JP-H05170221-A (JP)
Title: Method of packaging tile
Inventor: SAKA MASAAKI
IPC: B65B23/20
Filed: 1991-12-18
Abstract: PURPOSE:To solve problems of maintenance of the required number of workers and an increase in personnel expenses by automating such works as transfer and packing of tiles into outer cases, which have been manually performed by workers. CONSTITUTION:When two or more tiles 1 are arranged in piles and packed in outer cases 3, inner cases 2 each having a bottom 2a and tuck flaps 2b on four sides are arranged. The tiles 1 in piles are placed on the bottoms 2a of the inner cases 2 and then inserted into the outer cases 3 together with the inner cases 2 with the tuck flaps 2b of the inner cases 2 bent upright.
Patent JP-H11243314-A (JP)
Title: Antenna
Inventor: BRANCOVIC VESELIN
IPC: H01Q9/44
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To have a radiation pattern that is close to an ideal radiation pattern, to reduce manufacturing costs and to radiate and receive an electromagnetic wave signal of a circular polarization. SOLUTION: This antenna is provided with a dielectric substrate 11 having a front plane 12 and a back plane 13, 1st and 2nd antenna elements 14 and 15 which radiate and receive an electromagnetic wave signal of a circular polarization, a feeding line means 18 which is connected to the elements 14 and 15 and transmits and receives a signal to/from them and a reflection plate 16 which is parallel with the back plane of the substrate 11 and is provided with the intervention of a low loss supporting body 17. The elements 14 and 15 are provided with them orthogonally crossed with each other on the substrate 11 and have conjugate complex impedance.
Patent JP-H10159525-A (JP)
Title: Oil feeder for engine
Inventor: OTA KATSUYA
IPC: F01M1/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the degree of the freedom of the setting position of an oil supply passage arranged in the block side bearing member of a cylinder block, by arranging seal means to seal the opening part of a main oil passage, in the rotor plate of an oil pump, which is attached on a chain case. SOLUTION: When an oil pump is driven, oil adjusted to set pressure by a relief valve is supplied to a main oil passage 76, and supplied to a block side bearing surface, the bearing surface of a camshaft, and so on, by an oil supply passage 84. In this oil feeder, seal means 90 is arranged on a rotor plate 44 attached on a chain case 26. Then, when the chain case 26 is attached to a cylinder block 4, a fitting cylindrical body 98 is pressure-fitted into the seal fitting hole 94 of the seal means 90, and an O-ring 100 is mounted in a seal step difference part 96. Hereby, deformation around the opening part 80 of the main oil passage 76 can be eliminated so as to close an opening part 80, and the degree of freedom of the setting position of the oil supply passage 84 can be improved.
Patent JP-H03196027-A (JP)
Title: Nonlinear optical material and nonlinear optical element
Inventor: NINOMIYA HIDETAKA
IPC: G02F1/35
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the material and element hardly forming symmetry by inversion in the bulk state of a crystal, a thin film, etc., and producing a significant nonlinear optical effect by using a specified compd. CONSTITUTION:A compd. represented by formula I is used. In the formula I, each of R1 and R2 is H or optionally substd. alkyl, R1 and R2 may bond to each other to form a hetero ring together with N and A is an electron attractive group having >=0 sigmap defined by the Hammett's rule, e.g., nitro, cyano, formyl, alkylsulfonyl, sulfamoyl or carboxy. The material and element hardly forming symmetry by inversion in a service form and highly generating second harmonics is obtd.
Patent JP-H09177189-A (JP)
Title: Drainage and ventilation structure of overhang section of building
Inventor: TAKAGI NOBUMASA
IPC: E04D13/15
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the drainage properties and air permeability of the overhang section of a building while reducing cost on the execution of works. SOLUTION: An L-shaped member 26 constituting the wall-surface lower-end corner section of an overhang section 21 is installed to a building-frame structural material 25 and a foundation material 23 by nails, screws, etc., an eave soffit board 28 is mounted on the building-frame structural material 25 by nails, screws, etc., and a clearance for drainage and ventilation is bored between the L-shaped member 26 and the eave soffit board 28. A plurality of recessed strip grooves 29 extended in the vertical and horizontal directions are formed to the internal surface of the L-shaped member 26 by cutting works, etc., and the recessed strip grooves 29 are bored towards the clearance 30 between the L-shaped member 26 and the eave soffit board 28.  Accordingly, the inside and outside of the L-shaped member 26 communicate through the clearance 30 and the recessed strip grooves 29, and the recessed strip grooves 29 function as drainage-ventilation structure.
Patent JP-H10162930-A (JP)
Title: Spark plug
Inventor: MATSUTANI WATARU
IPC: H01T13/39
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug where an ignition part is constituted of a material excellent in workability by obstructing consumption due to oxidation or volatilization of Ir components at high temperatures although it is mainly composed of Ir. SOLUTION: A spark plug 100 includes a central electrode 3 and an insulator 2 provided outside the central electrode 3. A main metal fitting 1 is provided outside the insulator 2 in a state wherein the central electrode 3 projects from one end of the main metal fitting 1. An earthed electrode 4 is disposed in such a manner that its one end is associated with the main metal fitting 1, and that the other end is opposed to the central electrode 3. A tip 31 or 32 is stuck on either one or both of the central electrode 3 and the earthed electrode 4 to form a spark discharge gap (g). In addition, the tip 31 or 32 is constituted of an alloy mainly containing Ir, 1 to 30wt.% of at least one element selected from a group consisting of Pt, Re and Pd, and 1 to 49wt.% of Rh as well.
Patent JP-2001157469-A (JP)
Title: Power source system
Inventor: OYAMA JOJI
IPC: H05B41/24
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce a stress applied to a circuit constituting component by suppressing the impedance change of a load when increased at an output. SOLUTION: A capacitor Cin is connected as the impedance element of a feedback means in parallel with a diode Di. A capacity value changing circuit 10 having a series circuit of a capacitor C4 having a variable amount and a bipolar transistor Q3 is connected in parallel with the capacitor Cin. If the output is increased by decreasing a load impedance like at a low temperature, the transistor Q3 is turned on, the capacitor C4 is connected in parallel with the capacitor Cin to increase the apparent capacity value of the capacitor Cin, and hence the increase in the output is suppressed. As a result, the increase in the output is suppressed when the output is increased in association with the change of the impedance of the load, and hence the stress applied to the circuit constituting component can be reduced.
Patent JP-H10159700-A (JP)
Title: Knocking detecting system
Inventor: INAGAKI HIROSHI
IPC: F02P17/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve knocking detecting accuracy by intercepting spark discharge between electrodes after the lapse of a fixed time after starting spark discharge, and impressing voltage for detecting knocking, between the electrodes of a spark plug. SOLUTION: When it is judged to be the ignition timing, a transistor 5 is made OFF, current supply to a primary coil 3a is intercepted, high voltage corresponding to the current level of the primary coil 3a at interception is generated in a secondary coil 3b, so as to generate spark discharge for ignition between the electrodes of a spark plug 2. When a timer 27 starting synchronizing with interception of current supply is reached to a measured time, pulse voltage for current resupply is input to the base B of the transistor 5 through an input route B, input voltage corresponding to the charge voltage of a capacitor 17 is impressed on the base B so as to make the transistor 5 ON, and the spark discharge for ignition is forcedly intercepted.  Thereafter, by the voltage reset signal for detecting ion current of an ion current detecting part 8, ion detecting voltage is generated in a step-up coil and output to the spark plug 2.
Patent JP-H09181213-A (JP)
Title: Wiring substrate and its manufacturing method
Inventor: MATSUO SHOGO
IPC: H05K1/03
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To enable chipping and cracking in an insulating base substance to be avoided by coating the insulating base substance coated with a wiring conductor made of copper particles surface-covered with aluminum or nickel to be coupled with a thermosetting resin. SOLUTION: An insulating base substance 1 made of an inorganic insulating particles coupled with a thermosetting resin is formed by laminating three sheets of insulating substrates 1a, 1b, 1c further to form a recession 1d to contain a semiconductor element 3 in the central part on the surface thereof. Next, a wiring conductor 2 is formed by attaching the copper particles surface-covered with aluminum or nickel to the insulating base substance 1 through the intermediary of nickel covered copper particles. Through these procedures, even if a part of a semiconductor device manufacturing automatic line fiercely collides with a wiring substrate, the insulating base substance 1 can avoid the occurrence of chipping, cracking, etc., at all.
Patent JP-H08179105-A (JP)
Title: Lens system and method for preventing its flare
Inventor: YAMAGUCHI TAKAO
IPC: G02B3/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a lens system capable of effectively preventing the occurrence of flare by luminous fluxes exclusive of an effective range of a combined lens consisting of a resin layer, and a method for preventing its flare. CONSTITUTION: A glass lens 11 constitutes a combined lens by forming a resin layer 12 functioning as an optical system on its one glass surface. A light shielding body 13 is formed in the part corresponding to the outer side of the effective range RE on the one glass surface of the glass lens 11. The unnecessary range, which is the cause to be the flare, on the rear surface of the resin layer 12 is shielded by this light shielding body 13 so that only the luminous fluxes necessary for imaging are allowed to transmit this range. Since the light shielding body 13 is formed between the glass lens 11 and the resin layer 12, the light shielding body 13 itself is required to be formed thin. The light shielding body 13 is formed by coating or vapor deposition.
Patent JP-H06154726-A (JP)
Title: Production of molten slag of urban garbage incineration ash
Inventor: YAMAGISHI KAZUO
IPC: F27D15/00
Filed: 1992-11-20
Abstract: PURPOSE:To obtain molten slag of urban garbage incineration ash, which contains an extremely small amount of iron and a desired amt. of Na2O and K2O. CONSTITUTION:A slag discharge port 7 is provided to the wall of the intermediate part of a furnace 2 in the height direction thereof and urban garbage incineration ash 4 is charged in the furnace. No basicity control agent is charged in the furnace. Electrodes 3 are inserted in the incineration ash bed within the furnace and the incineration ash is melted to form a molten slag bed 5 and a molten metal bed 6. Subsequently, the leading ends of the electrodes 3 are inserted in the molten slag bed 5 not only to melt the incineration ash but also to allow the height of the molten slag bed 5 to coincide with that of the slag discharge port 7 and molten slag is discharged from the slag discharge port by the head pressure due to the height difference between the surface of the molten slag bed and the slag discharge port 7 to be recovered. The molten slag can be separated from the molten metal to be recovered without using the basicity control agent and the slag with the total content of iron of 1wt.% or less and with the total content of Na2O and K2O of 7-15wt.% is obtained.
Patent JP-2001153830-A (JP)
Title: Electrode for resistivity meter
Inventor: OZAWA TOSHIO
IPC: G01R27/22
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a resistivity meter preventing penetration of an electrolyte as an object to be measured into the inside for reducing problems caused in measurement. SOLUTION: The electrode 1 for the resistivity meter is provided with an internal electrode 2, an external electrode 3, a supporting part 4, an internal electrode lead wire 6, an external electrode lead wire 7 and the like. The supporting part 4 supporting base end parts 2f, 3b of the electrodes 2, 3 is provided with a base end cap 12. The base end cap 12 is provided with a circular hole 12c. The lead wires 6, 7 connected to the electrodes 2, 3 individually are bundled together so as to constitute an electric wire bundle 26. The electric wire bundle 26 is passed through the circular hole 12c to be led to the outside. The electrode 1 is also provided with an O-ring 30 maintaining fluid-tightness between the electric wire bundle 26 and the supporting part 4.
Patent JP-H01176723-A (JP)
Title: Transport air pressure control method in granular powder pneumatic transportation
Inventor: NAKAJIMA TADAAKI
IPC: B65G53/66
Filed: 1987-12-29
Abstract: PURPOSE:To accomplish stable transportation by providing a pair of air supply valves in the vicinity of a tank where air is sent from a pipe, connecting one of the valves to a delivery nozzle, the other thereof to the upper portion of the tank and opening and closing the supply valves according to a change of pressure in the tank. CONSTITUTION:Transport air is blown in a delivery nozzle 4 of a supply tank 1 from an air compressor 8, and air for back pressure is sent in the upper portion of the tank 1, whereby granular powder is transported from the interior of the tank 1 to a storing tank 2. A pair of air supply valves 6, 7 are disposed in the vicinity of the tank 1. The valve 6 is connected to the delivery nozzle 4 of the supply tank 1 through a pipeline 20, and when pressure in the tank 1 increases more than a designated value, the valve 6 is opened. The valve 7 is connected to the upper portion of the tank 1 through a pipeline 23, and when the pressure in the tank 1 decreases less than a designated value, the valve 7 is opened. The pressure in the tank 1 can be always automatically adjusted to a designated value. Thus, stable transportation for granular powder can be accomplished.
Patent JP-H06189596-A (JP)
Title: Controlling method and controller for electric cooling fan of generator-motor
Inventor: KONNAI TADASHI
IPC: H02P5/74
Filed: 1992-12-16
Abstract: PURPOSE:To provide a controlling method for decreasing the power consumption of the electric cooling fans of generator-motors in a hydro-electric power station. CONSTITUTION:This controller is provided with an inverter device 12 and a plant controller 11 having a function table for calculating the frequency of each electric cooling fan motor by the output current of a generator-motor and the outlet temperature of an air cooler. Command frequencies for electric cooling fan motors A1-A6 and B1-B6 are calculated by the use of the function table, and sent from the plant controller to the inverter device. And a variable- frequency AC power source obtained by converting a commercial AC power source 3 with the inverter device is supplied to the electric cooling fan motors. Consequently, it becomes possible to supply optimum cooling air quantities and vary the cooling air quantities by the change of the output temperature of the air cooler. Accordingly, it becomes possible to decrease the power consumption of the electric cooling fan motors.
Patent JP-H06187630-A (JP)
Title: Magnetic recording medium
Inventor: SEO YUZO
IPC: G11B5/82
Filed: 1992-12-16
Abstract: PURPOSE:To decrease the production cost and to enlarge the area where recording can be done by forming a layer containing such a coloring matter which changes the optical property by irradiation with light between a nonmagnetic supporting body and a magnetic layer. CONSTITUTION:A magnetic layer containing a magnetic material is formed on a nonmagnetic supporting body. A layer containing a coloring matter (coloring matter contg. layer) which changes its optical property by irradiation with light is formed between the supporting body and the magnetic layer. This layer is formed by dissolving or dispersing a coloring matter and mixing the obtd. coloring matter liquid with a resin or dispersant, it necessary, to prepare a coating liquid, and then applying the liquid directly on the nonmagnetic supporting body or other layer interposed before the magnetic layer is formed. Any coloring matter may be used as far as it changes its optical property with irradiation with light (changes in light transmittance, reflectance, etc.,) and effectively absorbs the irradiation light. For example, cyanine-based or azo-based coloring matter are used. As for the magnetic layer, Fe, Ni, Co, Fe-Co alloy, etc., are used.
Patent JP-H09179666-A (JP)
Title: Memory protection circuit
Inventor: FUJISHIMA HIDEYUKI
IPC: G06F1/30
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To guarantee the power of a flash memory for a fixed period even when the interruption of power occurs after data transfer and to guarantee the write of data by directly connecting a power storage means to the power supply terminal of the flash memory and connecting it through a back flow prevention means to a main power unit. SOLUTION: There is the case that the flash memory 24 is in the middle of receiving the data and transferring the data to a memory array 27 by a sequential circuit 26 at the moment when the power is interrupted. At the time, the power stored in a capacitor 23 is supplied to the flash memory 24, and since the back flow of a current is prevented by a diode 22, the power stored in the capacitor 23 is not consumed by other electrical parts 25. Thus, the power stored in the capacitor 23 is supplied only to the flash memory 24. By the power supplied from the capacitor 23, the sequential circuit 26 continues an operation even after the power is interrupted and the transfer of the data to the memory array 27 is ended.